Vanguard Index Funds - Vanguard Mid-Cap ETF
US ˙ ARCA ˙ US9229086296

SecurityVO / Vanguard Index Funds - Vanguard Mid-Cap ETF
InstitutionWASHINGTON TRUST Co
Latest Disclosed Ownership25,925 shares
Latest Disclosed Value $ 7,445,142
WASHINGTON TRUST Co reports 0.51% decrease in ownership of VO / Vanguard Index Funds - Vanguard Mid-Cap ETF

On April 6, 2026 - WASHINGTON TRUST Co filed a 13F-HR form disclosing ownership of 25,925 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF (US:VO) valued at $7,445,142 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 26,058 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF. This represents a change in shares of -0.51% during the quarter. The current value of the position is $2,078,667 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-06 2026-03-31 13F VANGUARD MID-CAP ETF Equities 922908629 25,925 -133 -0.51 7,445 -1.55 0.2422
2026-02-10 2025-12-31 13F VANGUARD MID-CAP ETF Equities 922908629 26,058 -183 -0.70 7,563 -1.89 0.2403
2025-11-12 2025-09-30 13F VANGUARD MID-CAP ETF Equities 922908629 26,241 690 2.70 7,708 7.82 0.2529
2025-08-08 2025-06-30 13F VANGUARD MID-CAP ETF Equities 922908629 25,551 -1,005 -3.78 7,150 4.11 0.2528
2025-04-25 2025-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 26,556 -189 -0.71 6,868 -2.79 0.2633
2025-01-30 2024-12-31 13F Vanguard ETF MID CAP ETF 922908629 26,745 1,859 7.47 7,064 7.60 0.2534
2024-10-25 2024-09-30 13F Vanguard ETF MID CAP ETF 922908629 24,886 -46 -0.18 6,566 8.76 0.2302
2024-07-15 2024-06-30 13F Vanguard ETF MID CAP ETF 922908629 24,932 -9 -0.04 6,036 -3.13 0.2208
2024-04-23 2024-03-31 13F Vanguard ETF MID CAP ETF 922908629 24,941 819 3.40 6,232 11.05 0.2289
2024-01-18 2023-12-31 13F Vanguard ETF MID CAP ETF 922908629 24,122 23,745 6,298.41 5,612 7,093.59 0.2221
2023-10-18 2023-09-30 13F Vanguard ETF MID CAP ETF 922908629 377 0 0.00 79 -6.02 0.0035
2023-07-27 2023-06-30 13F Vanguard ETF MID CAP ETF 922908629 377 0 0.00 83 5.06 0.0035
2023-05-10 2023-03-31 13F/A-1 Vanguard ETF MID CAP ETF 922908629 377 0 0.00 80 3.95 0.0036
2023-05-04 2023-03-31 13F Vanguard ETF MID CAP ETF 922908629 0 -377 0 0.0033
2023-07-27 2022-12-31 13F/A-1 Vanguard ETF MID CAP ETF 922908629 377 -500 -57.01 77 -53.94 0.0036
2023-02-08 2022-12-31 13F Vanguard ETF MID CAP ETF 922908629 377 -500 0 0.0000
2022-10-14 2022-09-30 13F Vanguard ETF MID CAP ETF 922908629 877 500 132.63 165 122.97 0.0083
2022-07-25 2022-06-30 13F Vanguard ETF MID CAP ETF 922908629 377 0 0.00 74 -17.78 0.0035
2022-05-05 2022-03-31 13F Vanguard ETF MID CAP ETF 922908629 377 0 0.00 90 -6.25 0.0036
2022-02-09 2021-12-31 13F/A-1 Vanguard ETF MID CAP ETF 922908629 377 -76 -16.78 96 -10.28 0.0036
2022-02-09 2021-12-31 13F Vanguard ETF MID CAP ETF 922908629 377 -76 96 0.0036
2021-11-09 2021-09-30 13F VANGUARD ETF DIV APP ETF 922908629 453 -263 -36.73 107 -36.69 0.0030
2021-08-05 2021-06-30 13F VANGUARD ETF DIV APP ETF 922908629 716 339 89.92 169 103.61 0.0048
2021-04-28 2021-03-31 13F VANGUARD ETF DIV APP ETF 922908629 377 177 88.50 83 102.44 0.0025
2021-02-09 2020-12-31 13F VANGUARD ETF DIV APP ETF 922908629 200 0 0.00 41 17.14 0.0013
2020-11-05 2020-09-30 13F VANGUARD ETF MIDCP 400 IDX 922908629 200 0 0.00 35 9.38 0.0013
2020-08-04 2020-06-30 13F VANGUARD ETF MIDCP 400 IDX 922908629 200 -9,763 -97.99 32 -97.56 0.0013
2020-05-07 2020-03-31 13F VANGUARD ETF VG TL INTL STK F 922908629 9,963 9,963 1,311 0.0625
2020-02-12 2019-12-31 13F Vanguard ETF MID CAP ETF 922908629 0 -8,089 -100.00 0 -100.00
2019-11-06 2019-09-30 13F Vanguard ETF MID CAP ETF 922908629 8,089 266 3.40 1,371 4.90 0.0734
2019-08-07 2019-06-30 13F Vanguard ETF MID CAP ETF 922908629 7,823 805 11.47 1,307 14.05 0.0716
2019-05-13 2019-03-31 13F Vanguard ETF MID CAP ETF 922908629 7,018 2,838 67.89 1,146 98.27 0.0641
2019-02-11 2018-12-31 13F Vanguard ETF MID CAP ETF 922908629 4,180 0 0.00 578 -15.74 0.0368
2018-11-13 2018-09-30 13F Vanguard ETF MID CAP ETF 922908629 4,180 3,980 1,990.00 686 2,043.75 0.0367
2018-08-10 2018-06-30 13F Vanguard ETF MID CAP ETF 922908629 200 200 32 0.0017
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.